Omar Manuel Nunez
Physician Assistant · Mission Viejo, CA
Omar Manuel Nunez is a physician assistant with a practice address in Mission Viejo, California, and NPI 1801575592, issued on Jul 12, 2023. Check the license (California 64464, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Omar Manuel Nunez
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 64464 CA
Self-reported in NPPES; status is on the state search - Practice location
- 27800 Medical Center RD Ste 109, Mission Viejo, CA 92691
- Phone
- (949) 866-3600
- Enumerated
- Jul 12, 2023
- Record last updated
- Aug 23, 2024
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 27800 Medical Center RD Ste 109
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samir Ahmad, M.DInternal Medicine Physician1497710545
- Jessica ElderkinPhysician Assistant1578330064
- Jarvis PerkinsPhysician Assistant1902437155
Verify Omar Manuel Nunez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 64464Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average physician assistant in 2024
16 Medicare Part D claims, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Omar Manuel Nunez among 14,451 physician assistant records in California
Omar Manuel Nunez is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 80% of them.
- NPI issued2023 · 80% of these records are older, 13% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2024 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
50 physician assistant records list a practice address in Mission Viejo
They are 50 of the 2,156 NPPES records with a practice address in Mission Viejo, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Mission Viejo → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Kira Babb, PA-CMission Viejo, CA 926911730318767
- Stephanie Blodgett, PA-CMission Viejo, CA 926911720287170
- Tria Brummond, PA-CMission Viejo, CA 926911952461659
- Cassandra Karn, P.A.Mission Viejo, CA 926911245247774
- Linda Kiehlmeir, P.A-CMission Viejo, CA 926911902834575
- Lara Manchik, P.A.C.Mission Viejo, CA 926911639108327
- John Mellott, P.A.Mission Viejo, CA 926911023041902
- Lorelei Opene, PA-CMission Viejo, CA 926911659350445
Common questions
What is Omar Manuel Nunez's NPI number?
Omar Manuel Nunez's National Provider Identifier (NPI) is 1801575592, issued on Jul 12, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Omar Manuel Nunez located?
The NPPES record lists a practice address at 27800 Medical Center RD Ste 109, Mission Viejo, CA, 92691. Phone: (949) 866-3600. Providers update this record themselves, so call before visiting.
How can I verify Omar Manuel Nunez's license?
NPPES lists California license number 64464, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Omar Manuel Nunez prescribe under Medicare Part D?
In 2024, Omar Manuel Nunez had 16 Medicare Part D claims; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.